What was found
PRIOR TO 1,000 AGL ENGINE 1 SHUT DOWN - ECAM ACTIONS COMPLETED DURING DOWN WIND - POPPING SOUND COMPRESSOR STALL. COMPLIED WITH TROUBLESHOOTING AND ENGINEERING REQUEST. REMOVED AND REPLACED FMU, FUEL PUMP, AND EEC. COMPLIED WITH FUNCTIONAL CHECK OF BLEED VALVES, SOLENOIDS, AND IP CHECK VALVE. COMPLETED WINDMILL INSPECTION. HIGH POWER ASSURANCE RUN ACCOMPLISHED. NO SYSTEM FAULTS AND OPS CHECKED GOOD.